baber/WOPTO huggingface dataset:
Patent JP-2015216426-A (JP)
Title: Audio amplifier, audio output circuit, integrated circuit for audio, electronic apparatus, and amplification method of audio signal
Inventor: ONODERA TAKESHI
IPC: H04R3/00
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an audio amplifier of high sound quality.SOLUTION: An audio amplifier 100 for driving an electroacoustic transducing element 2 is provided. An H bridge circuit 102 includes a 1D-class amplifier 116 for connection with the positive electrode terminal of the electroacoustic transducing element 2, and a 2D-class amplifier 118 for connection with the negative electrode terminal of the electroacoustic transducing element 2. A pulse width modulator 110 receives an audio signal S1, and generates first pulse signal S2p and second pulse signal S2n for driving the 1D-class amplifier 116 and 2D-class amplifier 118, respectively, and the phase difference of the first pulse signal S2p and second pulse signal S2n is adjustable. A level detector 120 detects the level of the audio signal S1. A phase regulator 122 sets a phase difference of the first pulse signal S2p and second pulse signal S2n in the pulse width modulator 110, on the basis of the detection results from the level detector 120.
Patent JP-2014167937-A (JP)
Title: Terminal crimping method and terminal crimping device
Inventor: KUMAKURA HIDETO
IPC: H01R43/048
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a terminal crimping method which allows for simplification of the shape of a terminal and a strand pressure compressed and integrated.SOLUTION: When crimping a terminal 5 by means of a terminal crimping device 1, a crimper 31 is pressed against the upper surface of a wire barrel 51, and then the front end of the wire barrel 51 is pressure compressed. Subsequently, while pressing the crimper 31 against the upper surface of a wire barrel 51, a crimper 32 is pressed and the central part of the wire barrel 51 in the longitudinal direction is pressure compressed. Subsequently, while pressing the crimpers 31, 32 against the upper surface of a wire barrel 51, a crimper 33 is pressed against the upper surface of a wire barrel 51, and the rear end of the wire barrel 51 is pressure compressed. Thereafter, while pressing the crimpers 31-33 against the upper surface of a wire barrel 51, a crimper 34 is pressed against the upper surface of an insulation barrel 52, and the insulation barrel 52 is pressure compressed together with a core wire.
Patent JP-2014177710-A (JP)
Title: Hardening method for steel
Inventor: KATAOKA KIMITA
IPC: C22C38/52
Filed: 2014-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a hardening method for obtaining hot rolled work tool steel having high toughness.SOLUTION: There is provided a hardening method for steel including quick-cooling a hot rolled work tool steel containing, by mass%, C:0.32 to 0.45%, Si:0.01 to less than 0.8%, Mn:0.1 to 0.8%, Ni:0 to less than 0.8%, Cr:4.5 to 5.6%, Mo and W of (Mo+1/2 W):2.0 to 3.5% as a single or a composite, V:0.5 to 1.0%, Co:0 to 2.0% and the balance Fe with inevitable impurities, from a hardening temperature at 1020 to 1070°C to 530°C at high speed within 80 minutes. There is preferably provided a hardening method for steel by cooling till 150°C at slow speed with 60 to 250 minutes after the high speed cooling.
Patent JP-2015219855-A (JP)
Title: Volume operation device and digital broadcasting receiver
Inventor: MATSUO HISAAKI
IPC: G06F3/0488
Filed: 2014-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a volume operation device which allows a user to adjust the volume of a plurality of sound sources with a simple operation.SOLUTION: A display control unit (23) displays images of a plurality of contents (1, 2) and an image for indicating a coordinate system for adjusting the volume of voices of the plurality of contents (1, 2) on a display unit (13). The voices of the plurality of contents (1, 2) are a plurality of sound sources. On the display unit (13), a touch panel (16) is provided. A coordinate detection unit (21) identifies an instruction coordinate on the coordinate system based on an instruction position on the touch panel (16). The display control unit (23) displays an image for indicating the instruction coordinate on the coordinate system on the display unit (13). A voice control unit (24) determines the volume of the voices of the plurality of contents (1, 2) based on the instruction coordinate, and outputs the voices of the plurality of contents (1, 2) to a voice output unit (14) with the determined volume.
Patent JP-2015225784-A (JP)
Title: Lighting system
Inventor: ISHIMOTO KOICHI
IPC: H05B37/02
Filed: 2014-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of improving convenience and safety.SOLUTION: The lighting system includes: a rise-up detection part 4 for detecting whether a target object lying in a predetermined area is risen up; a local lighting part 2 for lighting a neighborhood of the predetermined area; a route lighting part 3 for lighting a route from the predetermined area to a destination point; and a control part 10 for turning on the local lighting part 2 and the route lighting part 3 on the basis of a detection result of the rise-up detection part 4.
Patent JP-2015225794-A (JP)
Title: Material capable of generating electric charges, and organic electroluminescent device
Inventor: KIN SHURAN
IPC: H05B33/12
Filed: 2014-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved electric charge-generating material which enable the increase in light emission efficiency of an organic EL device and the decrease in drive voltage; and an organic electroluminescent device arranged by use of such an electric charge-generating material.SOLUTION: An electric charge-generating material comprises a quadridentate boron compound expressed by the general formula (3). In the general formula (3), X is N-Ror S; and Rto Rrepresent a substituted or unsubstituted aryl group or a substituted or unsubstituted heteroaryl group, which are independent of each other or bonded with each other to form a condensed ring structure.
Patent JP-2015224748-A (JP)
Title: Chain tensioner
Inventor: ONIMARU KOICHI
IPC: F16H7/08
Filed: 2014-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a chain tensioner which can prevent that an initial set state is erroneously released in a step of transportation before attachment.SOLUTION: A plunger 15 and a spring 17 which presses the plunger 15 to the outside are assembled into a cylinder chamber 14 formed at a housing 10. A lock pin 35 which extends in a radial direction is arranged at a lower part of an external periphery of a tip of the plunger 15, an engagement recess 34 is formed in a center part between both ends of an engagement piece 32 of a lock lever 30 which can oscillate in a vertical direction with a support pin 28 arranged at a lower side of a tip of the housing 10 as a center, and an initial set state is prevented from being erroneously released by the engagement of the lock pin 35 with the engagement recess 34.
Patent JP-2015229641-A (JP)
Title: Hair shampoo
Inventor: GOTO TOMOSHI
IPC: A61K8/39
Filed: 2014-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a hair shampoo which has no stickiness after shampoo, and can maintain the difficulty of sticking to the skin even under conditions of heat and high humidity or conditions of much sweating and sebum secretion.SOLUTION: The invention provides a hair shampoo containing the following component (A)-(D), wherein the mass ratio of the total of component (A) and (B) to component (C) [(A)+(B)/(C)] is 30 or more to 800 or less. (A) Polyoxyethylene alkyl ether acetate with an ethylene oxide average addition mole number of 4 or less. (B) Polyoxyethylene alkyl ether sulphate with an ethylene oxide average addition mole number of less than 3. (C) Tertiary amine-type cationic surface active agent. (D) Water.
Patent JP-2015231041-A (JP)
Title: Laminate and power module
Inventor: YAMAUCHI YUICHIRO
IPC: H01L23/36
Filed: 2014-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a composite material, etc. that has a low thermal expansion property and a high thermal conductivity property suitable for a buffer layer of a power module.SOLUTION: A power module 1 has a substrate 10 having a semiconductor chip 16 mounted on one surface thereof, a buffer layer 11 formed on another surface of the substrate 10, and a cooler 12 which has a planar substrate 12a and a cooling part 12b provided on one surface of the substrate 12a, and is adhesively attached to the buffer layer 11 through another surface of the base part 12a. The buffer layer 11 is a composite material which is formed by accelerating mixture powder of copper powder, and powder of additive material formed of one of chromium, titan and tungsten carbide together with gas, and the mixture powder is sprayed and deposited onto the surface of a base material while the mixture powder is kept under a solid-phase state.
Patent JP-2015231858-A (JP)
Title: Packaging material
Inventor: YAMAMOTO NAOTO
IPC: B65D81/03
Filed: 2014-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material capable of suitably performing wrapping and sealing without being deviated correspondingly to the size of articles.SOLUTION: An autohesion adhesive 2 is coated on the whole surface of one surface of a sheet material 1 and preferably the long sheet material 1 is wound in a roll state. An article can be wrapped and sealed without being deviated by folding one surface coated with the autohesion adhesive inside, sandwiching the article and adhering one surface of the sheet material 1 with each other opposed to be protruded around the article 3 with the autohesion action of the autohesion adhesive 2.
Patent JP-2016005006-A (JP)
Title: Distributor
Inventor: ARAI TOSHIO
IPC: H01P5/19
Filed: 2014-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a distributor which employs Wilkinson type two-way distributors, capable of reducing the types of components in the case of multi-distribution.SOLUTION: Input from an input terminal J0 is distributed into 2-to-3 by a first two-way distributor 10, and 2/5 distribution output is distributed evenly into 1-to-1 by a second two-way distributor 11 and outputted from output terminals J1 and J2. Then, 3/5 distribution output is distributed into 1-to-2 by a third two-way distributor 12, and 1/3 distribution output is outputted from a matching circuit 14 to an output terminal J3. Then, 2/3 distribution output is distributed evenly into 1-to-1 by a fourth two-way distributor 13 and outputted from output terminals J4 and J5. The first two-way distributor 10 to the fourth two-way distributor 13 are Wilkinson type two-way distributors. Impedance values of the input terminal and the five output terminals are equal and isolation resistance values of the first two-way distributor 10 to the fourth two-way distributor 13 are equal.
Patent JP-2015044978-A (JP)
Title: Glass fiber reinforced polyamide resin composition and molding
Inventor: SAKUMA TERUAKI
IPC: C08J5/08
Filed: 2014-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a glass fiber reinforced polyamide resin composition excellent in the fibrillation of glass fibers and excellent in appearance.SOLUTION: A glass fiber reinforced polyamide resin composition includes (A) a polyamide and (B) glass fibers. A 98% sulfuric acid relative viscosity ηr of (A) the polyamide in the glass fiber reinforced polyamide resin composition according to JIS-K6920 is 1.5 or more and 2.7 or less. When the ignition loss of (B) the glass fibers having a surface treatment agent and/or a fiber size is measured 10 times, an average X and a standard deviation σ satisfy the following formula (1). 6σ/X×100≤25 ... (1)
Patent JP-2015025122-A (JP)
Title: Ink, ink cartridge, and ink jet recording method
Inventor: YAMAZAKI KOSUKE
IPC: B41M5/00
Filed: 2014-06-16
Abstract: PROBLEM TO BE SOLVED: To provide ink capable of printing an image excellent in abrasion resistance while satisfying intermittent discharge stability.SOLUTION: There is provided an ink jet ink which contains a pigment and a urethane resin, wherein the pigment is at least one of a pigment in which an anionic group is bonded to the particle surface directly or via other atomic group and a pigment which has an anionic unit and is dispersed by a resin different from the urethane resin, the urethane resin contains a unit derived from a polyfunctional polyisocyanate having at least one structure selected from the group consisting of an allophanate structure to which a monohydric alcohol having 1 to 5 carbon atoms is added, an uretdione structure, an isocyanurate structure and a biuret structure, and the urethane resin has an acid value of less than 10 mg KOH/g.
Patent JP-2015177782-A (JP)
Title: Method of producing liquor or fermented seasoning
Inventor: YODOI JUNJI
IPC: A23L27/24
Filed: 2014-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing liquors such as Sake, other brewed liquors, the sparkling liquors, the mixed liquors, etc., or fermented seasonings with a high thioredoxin concentration produced by Sake yeast, by improving the conventional brewing process using the Sake yeast.SOLUTION: During a process to brew liquors or fermented seasonings by using Sake yeast, in a process of producing an unrefined fermentation product, an additional fermentation period of 2 to 3 days is added to a normal fermentation period and after the additional fermentation period has passed, the unrefined fermentation product is refined out of the tank so as to brew with an extinction rate of the yeast before the refinement becoming at 10% or more. The preparation conditions include a type of yeast to be used, a change in the material temperature, an alcohol concentration during fermentation, and a fermentation period. By setting the alcohol concentration of the unrefined fermentation product higher than usual due to the additional fermentation period to give the greater alcohol stress to Sake yeast, the greater amount of thioredoxin is discharged out from fungal bodies to produce liquors or fermented seasonings with a high thioredoxin concentration.
Patent JP-2016003229-A (JP)
Title: Powder composition containing dihydroquercetin and water-soluble dietary fiber
Inventor: FUJIMURA TAKESHI
IPC: A61P13/10
Filed: 2014-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a powder composition containing dihydroquercetin and water-soluble dietary fiber, wherein the solubility of dihydroquercetin is improved.SOLUTION: A powder composition contains dihydroquercetin and water-soluble dietary fiber.
Patent JP-2016007771-A (JP)
Title: Scratch card
Inventor: YOSHIDA HIDEYO
IPC: G03H1/02
Filed: 2014-06-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which means to conceal confidential information in a scratch card is only a scratch hiding layer, allowing a dishonest person to produce a forged article of it or peep it easily, and the problem in which a scratch card provided with a hologram layer as the topmost layer developed to prevent forgery thereof allows a third person to visually recognize the hologram layer and allows a dishonest person to easily forge a scratch card with a similar optical effect.SOLUTION: The present invention provides a scratch card that achieves a high forgery prevention effect by hiding a hologram layer under a scratch hiding layer to conceal not only "confidential information" but also expression of a hologram reproduction image, thereby not allowing the confidential information and the hologram reproduction image to be visually recognized until the scratch hiding part is scratched.
Patent JP-2016007410-A (JP)
Title: Game machine
Inventor: INAGAKI TADASHI
IPC: A63F7/02
Filed: 2014-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can effectively utilize a side part area in a game area.SOLUTION: A Pachinko game machine has a novel configuration in which a second big winning port 31 is provided for a lateral interface arranged at a lateral boundary position, in a game area R1, where game balls can flow down. When a movable door 32 opens, it is in a state that there is diagonal extension upward to a display decoration frame 23 from an opening edge of the second big winning port 31, and a part between the movable door 32 and the display decoration frame 23 becomes a lateral losing ball passage where game balls off the second big winning port 31 can pass, so that game balls flowing down the side part area directly enter the second big winning port 31, are guided by the movable door 32 to enter, or are off the second big winning port 31 and pass the lateral losing ball passage at random, which makes a player interested in flow-down of game balls in the side part area.
Patent JP-2015029083-A (JP)
Title: Chemical mechanical polishing slurry compositions and method using the same for copper and through-silicon via applications
Inventor: SHI XIAOBO
IPC: B24B37/00
Filed: 2014-06-26
Abstract: PROBLEM TO BE SOLVED: To provide copper and TSV CMP slurry compatible with smaller device features.SOLUTION: Provided are novel chemical mechanical polishing (CMP) slurry compositions for polishing copper substrates and a method of using the CMP compositions. The CMP slurry compositions deliver superior planarization with high and tunable removal rates and low defects when polishing bulk copper layers of nanostructures of IC chips. The CMP slurry compositions also offer the high selectivity for polishing copper relative to the other materials (such as Ti, TiN, Ta, TaN, and Si), suitable for a through-silicon via (TSV) CMP process which demands high copper film removal rates.
Patent JP-2016007828-A (JP)
Title: Letter opener
Inventor: AIHARA HIROTAKE
IPC: B43M7/00
Filed: 2014-06-26
Abstract: PROBLEM TO BE SOLVED: To rationally improve convenience of a letter opener.SOLUTION: A letter opener has a pair of rotary cutters 1 and 1 which perform cutting in cooperation with an object W to be cut which is fed between the cutters, and a guide part 2 which guides the object W to be cut into between the pair of rotary cutters 1 and 1. The pair of rotary cutters 1 and 1 respectively have plural blade bodies 1a with spaces in a rotation axis direction y, and include a part of a slider 3 by which a weft-inserted part 2a of the guide part 2, which contacts an edge part Wa of the object W to be cut in the guide part 2 and regulates a reception dimension of the object W to be cut received into the guide part 2, is moved in the rotation axis direction y of the rotary cutter 1.
Patent JP-2014223335-A (JP)
Title: Game machine
Inventor: KURAGAMI MASAYA
IPC: A63F7/02
Filed: 2014-06-30
Abstract: PROBLEM TO BE SOLVED: To improve amusement of a game.SOLUTION: A game machine includes a first operation part and a second operation part with which a game player can operate, and based on operation input, it can display a selection screen containing a choice for display performance related to reach performance. A predetermined display performance can be selected from among choices by the first operation part. The game machine includes specific display performance setting means for setting a selected display performance as a specific display performance by operation on the second operation part, and display performance execution control means capable of controlling execution of display performance that corresponds to the specific display performance in a variable display game. For a display performance corresponding to the specific display performance, a performance time value which is shared among different choices is set. The display performance execution control means, if a variable display game is executed in a specific reach variation pattern, controls for executing a display performance that corresponds to the specific display performance.
Patent JP-2016010361-A (JP)
Title: Seedling transplanter
Inventor: KAWAKAMI SHUHEI
IPC: A01C11/02
Filed: 2014-06-30
Abstract: PROBLEM TO BE SOLVED: To execute adjustment of a sensor easily.SOLUTION: A seedling transplanter 1 comprises: a mode switching member 113 for switching a display content of a display member 102 and operation contents of operation members 106-109 between a normal mode capable of transplanting seedlings, and a setting mode for setting the seedling transplanter 1; and a control part 200 for, in the setting mode, processing the setting on the basis of input from an operation member 102. Therefore, adjustment of a sensor is facilitated. For example, when a setting value of the sensor is deviated, because of long-term deterioration or decomposition and assembly during maintenance time, without connecting an external terminal thereto, setting of the sensor can be performed at the seedling transplanter alone, and work efficiency can be improved.
Patent JP-2016011098-A (JP)
Title: Vehicle panel joint structure
Inventor: MINEI TAICHI
IPC: B62D25/10
Filed: 2014-06-30
Abstract: PROBLEM TO BE SOLVED: To effectively suppress a strain due to temperature changes of vehicle panels having different coefficients of linear expansion.SOLUTION: A hemming portion 36 formed by folding back an end portion 34 is provided in an outer edge portion 32 of an outer panel 30. An end portion 24 of an outer edge portion 22 of an inner panel 20 is disposed outside of a folded portion 38 of the hemming portion 36 of the outer panel (vehicle inner side) so as to overlap the folded portion 38. A rib portion 26 protruding toward the folded portion 38 and contacting the folded portion 38 is formed on a tip end of the end portion of the outer edge portion 22 of the inner panel 20. An adhesive layer 52 is formed by adhesive 50 filled between the outer edge portion 32 of the outer panel 30 and the outer edge portion 22 of the inner panel 20, thereby bonding the outer edge portion 32 of the outer panel 30 to the outer edge portion 22 of the inner panel 20.
Patent JP-2016003140-A (JP)
Title: Component delivery device
Inventor: AOYAMA YOSHITAKA
IPC: B65G47/04
Filed: 2014-06-14
Abstract: PROBLEM TO BE SOLVED: To deliver only one component from collected components, and inhibit deliver of a second component or the following components.SOLUTION: A low portion 16 is formed on a storage container 12, a supply rod 26 for penetrating a stand-by component 1 on the low portion 16 is provided, holding means 29, 30 for holding a first component 1 normally on a tip end of the supply rod 26 are formed, and an outlet opening 28 for permitting passage of the single component which is normally held with the tip end of the supply rod 12, is formed on a wall part 14 of the storage container 12. An opening regulation edge 28A formed on the outlet opening 28 inhibits passage of a second and following components 1A integrated with the normal component 1 which is held to the tip end part of the supply rod 26.
Patent JP-2016018392-A (JP)
Title: System for calculating screw pitch
Inventor: TEZUKA JUNICHI
IPC: G05B19/18
Filed: 2014-07-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, it is difficult to determine a factor of variation of screw pitch.SOLUTION: A system 30 for calculating screw pitch comprises: a first detection part 32 for detecting a rotation angle of a rotation shaft 20; a second detection part 34 for detecting a movement amount of a feed shaft 22; and a calculation part 36 for, based on the rotation angle detected by the first detection part 32, and the movement amount detected by the second detection part 34, calculating the movement amount for one rotation of the rotation shaft 20 when a screw is formed on a workpiece W.SELECTED DRAWING: Figure 1